72000474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7799

約数の個数: 64

約数和(自身を含む): 187681536

約数和(自身を除く): 115681062

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7757, 9282, 15514, 23271, 46542, 54299, 100841, 108598, 131869, 162897, 201682, 263738, 302523, 325794, 395607, 605046, 705887, 791214, 923083, 1411774, 1714297, 1846166, 2117661, 2769249, 3428594, 4235322, 5142891, 5538498, 10285782, 12000079, 24000158, 36000237, 72000474]

約数ペア:

[(1, 72000474), (2, 36000237), (3, 24000158), (6, 12000079), (7, 10285782), (13, 5538498), (14, 5142891), (17, 4235322), (21, 3428594), (26, 2769249), (34, 2117661), (39, 1846166), (42, 1714297), (51, 1411774), (78, 923083), (91, 791214), (102, 705887), (119, 605046), (182, 395607), (221, 325794), (238, 302523), (273, 263738), (357, 201682), (442, 162897), (546, 131869), (663, 108598), (714, 100841), (1326, 54299), (1547, 46542), (3094, 23271), (4641, 15514), (7757, 9282)]